12441336136 has 64 divisors (see below), whose sum is σ = 24424272000. Its totient is φ = 5935265280.

The previous prime is 12441336121. The next prime is 12441336161. The reversal of 12441336136 is 63163314421.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11019220 + ... + 11020348.

It is an arithmetic number, because the mean of its divisors is an integer number (381629250).

Almost surely, 2^12441336136 is an apocalyptic number.

It is an amenable number.

12441336136 is a deficient number, since it is larger than the sum of its proper divisors (11982935864).

12441336136 is a wasteful number, since it uses less digits than its factorization.

12441336136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862 (or 1858 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The spelling of 12441336136 in words is "twelve billion, four hundred forty-one million, three hundred thirty-six thousand, one hundred thirty-six".